Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
11015808 | Journal of Science: Advanced Materials and Devices | 2018 | 20 Pages |
Abstract
γ-MnS/reduced graphene oxide composites (γ-MnS/rGO) were successfully synthesized by a simple one pot solvothermal route. Their structure, morphology and electrochemical properties were studied with respect to applications as a supercapacitor electrode material. The specific capacity of γ-MnS/rGO is 1009 C/g at 1 A/g and retains 82% of initial capacity over 2000 cycles at 2 A/g whereas pristine γ-MnS delivers only 480 C/g at 1 A/g with a capacity retention of 64%. Thus, γ-MnS/rGO proves to be a promising electrode material, which exhibits high the specific capacity and stable long cycle life.
Related Topics
Physical Sciences and Engineering
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Authors
S. Ranganatha, N. Munichandraiah,